**This is an old revision of the document!**
Portal Login
https://hpc-portal1.hpc.uark.edu is an alternative to our main OpenOnDemand portal (https://hpc-portal2.hpc.uark.edu). It uses a new authentication procedure which no longer relies on the UofA's locally maintained LDAP or Active Directory services.
Users from any of the University of Arkansas System (UASys) schools can log in using the “University of Arkansas System Azure AD” button.
The standard UASys MFA authentication will follow. On successful authentication you will be redirected to the web portal.
Users from outside of UASys may either user their ORCID credentials or create a University of Arkansas Guest Account. After a successful authentication you will be redirected to the AHPCC web portal.
Only users with existing, active AHPCC accounts will be able to log into the web portal. Logging in does not give users you automatic access. To use AHPCC resources you will need an account on the AHPCC clusters. Please see get_an_account.